David Lozano/Andromeda M31

/in /by

title:Andromeda M31 location:lockwood valley,CA USA
Exposure:10minx4/5minx5 and 12minx4 ISO 800 telescope:borg 77mm piggyback
mount:lx200gps 10in & ultrawedge. guide:dsi 2 pro/phd software.
refrigeration  temp:-7c  SW:nebulosity2,pixinsight LE,aip4win & APshop CS3